<template>
  <view class="my-settle-container">
    <label class="radio" @click="changeAllState">
      <radio color="#c00000" :checked="isFullcheck"><text>全选</text></radio>
    </label>
    <view class="amount-box">
      合计：<text class="amount">￥{{checkedGoodsAmount}}</text>
    </view>
    <view class="btn-settle" @click="settlement">结算({{checkedCount}})</view>
  </view>
</template>

<script>
  import {mapGetters,mapMutations,mapState} from 'vuex'
  export default {
    name:"my-settle",
    data() {
      return {
        seconds:3,
        timer:null
      };
    },
    computed:{
      ...mapGetters('m_cart',['checkedCount','total','checkedGoodsAmount']),
      ...mapGetters('m_user',['addstr']),
      ...mapState('m_user',['token']),
      isFullcheck(){
        return this.total === this.checkedCount
      }
    },
    methods:{
      ...mapMutations('m_cart',['updateAllGoodsState']),
      ...mapMutations('m_user',['updateRedirectInfo']),
      changeAllState(){
        this.updateAllGoodsState(!this.isFullcheck)
      },
      settlement(){
        if(!this.checkedCount) return uni.$showMsg('请选择要结算的商品！')
        if(!this.addstr) return uni.$showMsg('请选择收货地址！')
        // if(!token) return uni.$showMsg('请先登录！')
        if(!this.token) return this.delayNavigate()
      },
      delayNavigate(){
        this.seconds = 3
        this.showTips(this.seconds)
        this.timer = setInterval(()=>{
          this.seconds--
          if(this.seconds<=0){
            clearInterval(this.timer)
            uni.switchTab({
              url:'/pages/my/my',
              success:() => {
                this.updateRedirectInfo({
                  openType:'switchTab',
                  from:'/pages/cart/cart'
                })
              }
            })
            return
          }
          this.showTips(this.seconds)
        },1000)
      },
      showTips(n){
        uni.showToast({
          icon:'none',
          title:'请登录后再结算！' + n + ' 秒后自动跳转到登录页',
          mask:true,
          duration:1500
        })
      }
    }
  }
</script>

<style lang="scss">
.my-settle-container{
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50px;
  background-color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 5px;
  font-size: 14px;
  .radio{
    display: flex;
    align-items: center;
  }
  .amount{
    color: #c00000;
  }
  .btn-settle{
    height: 50px;
    min-width: 100px;
    background-color: #c00000;
    color: white;
    line-height: 50px;
    text-align: center;
    padding: 0 10px;
  }
}
</style>
